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Abstract

Microorganisms develop resistance to antimicrobial compounds, which is an important global health threat. As per the World Health Organization (WHO) report, antimicrobial resistance (AMR) is one of the leading causes of mortality worldwide. To overcome antibiotic resistance, nanoscale antimicrobial agents can be used as an alternative strategy. Different types of nanoparticles (NP) such as solid lipid (SL) NPs, liposomal NPs, polymer-based NPs, inorganic NPs, magnetic NPs, mesoporous silica NPs, and carbon nanomaterials are used for drug delivery. Metal nanoparticles (NPs) such as copper (Cu), titanium (Ti), silver (Ag), gold (Au), and zinc (Zn) have antimicrobial activity. The antimicrobial properties of NPs depend on size, chemical composition, and shape of these NPs. The present chapter reviews the application of various nanoparticles as antimicrobial agents and their potential application against multidrug-resistant microbial pathogens in public health. Advancement in nanomedicine is an important aspect for diagnosis and treatment of diseases induced by drug-resistant microorganisms.

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Correspondence to Indranil Chattopadhyay .

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Chattopadhyay, I. (2020). Application of Nanoparticles in Drug Delivery. In: Siddhardha, B., Dyavaiah, M., Kasinathan, K. (eds) Model Organisms to Study Biological Activities and Toxicity of Nanoparticles. Springer, Singapore. https://doi.org/10.1007/978-981-15-1702-0_3

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